Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
권호 표지

Scheduling and Dynamic Bandwidth allocation Algorithm for Real-Time Service on WDM-PON

WDM-PON에서의 실시간 서비스 품질 보증을 위한 스케줄링 기법 및 동적 대역폭 할당 알고리즘

  • 조지형 (한국정보통신대학원대학교 광인터넷 연구실) ;
  • 김재관 (한국정보통신대학원대학교 광인터넷 연구실) ;
  • 강민호 (한국정보통신대학원대학교 광인터넷 연구실)
  • Published : 2003.11.01
Download PDF
⟨ Previous Next ⟩

Abstract

Passive optical networks (PONs) will be the pervasive choice in the design of next-generation access networks. One possible solution to implementing Passive optical access network is to rely on wavelength-division multiplexing (WDM). In this paper, we solve the problem of providing real-time service to both hard and soft real-time messages in conjunction with a conventional vest-effort service in WDM. we propose an adaptive scheduling algorithm to schedule and manage the message transmissions in the optical access network. Proposed algorithm is MLF-MQF. Also, we suggest dynamic bandwidth algorithm(DBA) in Loop-back WDM-PON (LPB-PON).our mechanism based on bandwidth reservation protocol.

Keywords